diff options
Diffstat (limited to 'src/common')
-rw-r--r-- | src/common/CMakeLists.txt | 2 | ||||
-rw-r--r-- | src/common/file_util.cpp | 6 | ||||
-rw-r--r-- | src/common/file_util.h | 2 | ||||
-rw-r--r-- | src/common/hex_util.cpp | 31 | ||||
-rw-r--r-- | src/common/hex_util.h | 41 |
5 files changed, 82 insertions, 0 deletions
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt index 939b8a7d3..d9424ea91 100644 --- a/src/common/CMakeLists.txt +++ b/src/common/CMakeLists.txt @@ -38,6 +38,8 @@ add_library(common STATIC file_util.cpp file_util.h hash.h + hex_util.cpp + hex_util.h logging/backend.cpp logging/backend.h logging/filter.cpp diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp index 3ce590062..b30a67ff9 100644 --- a/src/common/file_util.cpp +++ b/src/common/file_util.cpp @@ -750,6 +750,12 @@ std::string GetHactoolConfigurationPath() { #endif } +std::string GetNANDRegistrationDir(bool system) { + if (system) + return GetUserPath(UserPath::NANDDir) + "system/Contents/registered/"; + return GetUserPath(UserPath::NANDDir) + "user/Contents/registered/"; +} + size_t WriteStringToFile(bool text_file, const std::string& str, const char* filename) { return FileUtil::IOFile(filename, text_file ? "w" : "wb").WriteBytes(str.data(), str.size()); } diff --git a/src/common/file_util.h b/src/common/file_util.h index 2711872ae..2f13d0b6b 100644 --- a/src/common/file_util.h +++ b/src/common/file_util.h @@ -129,6 +129,8 @@ const std::string& GetUserPath(UserPath path, const std::string& new_path = ""); std::string GetHactoolConfigurationPath(); +std::string GetNANDRegistrationDir(bool system = false); + // Returns the path to where the sys file are std::string GetSysDirectory(); diff --git a/src/common/hex_util.cpp b/src/common/hex_util.cpp new file mode 100644 index 000000000..609144def --- /dev/null +++ b/src/common/hex_util.cpp @@ -0,0 +1,31 @@ +// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "common/hex_util.h" + +namespace Common { + +u8 ToHexNibble(char c1) { + if (c1 >= 65 && c1 <= 70) + return c1 - 55; + if (c1 >= 97 && c1 <= 102) + return c1 - 87; + if (c1 >= 48 && c1 <= 57) + return c1 - 48; + throw std::logic_error("Invalid hex digit"); +} + +std::array<u8, 16> operator""_array16(const char* str, size_t len) { + if (len != 32) + throw std::logic_error("Not of correct size."); + return HexStringToArray<16>(str); +} + +std::array<u8, 32> operator""_array32(const char* str, size_t len) { + if (len != 64) + throw std::logic_error("Not of correct size."); + return HexStringToArray<32>(str); +} + +} // namespace Common diff --git a/src/common/hex_util.h b/src/common/hex_util.h new file mode 100644 index 000000000..5fb79bb72 --- /dev/null +++ b/src/common/hex_util.h @@ -0,0 +1,41 @@ +// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <array> +#include <cstddef> +#include <string> +#include <fmt/format.h> +#include "common/common_types.h" + +namespace Common { + +u8 ToHexNibble(char c1); + +template <size_t Size, bool le = false> +std::array<u8, Size> HexStringToArray(std::string_view str) { + std::array<u8, Size> out{}; + if constexpr (le) { + for (size_t i = 2 * Size - 2; i <= 2 * Size; i -= 2) + out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]); + } else { + for (size_t i = 0; i < 2 * Size; i += 2) + out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]); + } + return out; +} + +template <size_t Size> +std::string HexArrayToString(std::array<u8, Size> array, bool upper = true) { + std::string out; + for (u8 c : array) + out += fmt::format(upper ? "{:02X}" : "{:02x}", c); + return out; +} + +std::array<u8, 0x10> operator"" _array16(const char* str, size_t len); +std::array<u8, 0x20> operator"" _array32(const char* str, size_t len); + +} // namespace Common |